4 Useful Free and Open Source Haskell TUI Frameworks

A Text-based User Interface (TUI) provides a structured way to engage with a computer through text characters. Unlike a basic Command-Line Interface (CLI), a TUI utilizes the entire screen, incorporating menus, panels, and colors for better visual organization. While it still relies on keyboard input and text, it enhances the user experience by creating a more advanced terminal setting that connects the simplicity of commands with the richness of graphical interfaces (GUIs).

The software featured in this roundup helps developers create TUI programs. There is a diverse range of programs included, mostly best described as frameworks. Haskell is a powerful, purely functional programming language known for its strong type system, lazy evaluation, and mathematical elegance, enabling developers to write concise, robust, and highly reliable code for complex systems in finance, big data, and academia.

Here’s our verdict captured in a legendary LinuxLinks-style ratings chart. Only free and open source software is eligible for inclusion.

Click the links in the table below to learn more about each tool.

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Explore our carefully curated directory of recommended free and open source software, covering every major software category. The directory forms part of our extensive collection of articles for Linux enthusiasts. It includes hundreds of detailed reviews, together with free and open source alternatives to proprietary software from companies such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. LinuxLinks also covers interesting projects worth exploring, Linux-compatible hardware, free programming books and tutorials, and much more. Know a useful free and open source Linux application that we haven’t covered? Tell us about it using our submission form.